:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft Yahei",sans-serif;color:#19263d;background:#f4f6fa;font-size:14px;--blue:#4263eb;--muted:#718096;--border:#e5eaf2}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--border);border-radius:8px;padding:10px 16px;background:#fff;color:#35445d}button:hover{background:#f1f4fa}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--blue);color:#fff;border-color:var(--blue)}input,textarea{border:1px solid #d9e0eb;border-radius:8px;padding:11px 13px;outline:none;width:100%;background:white}input:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #4263eb14}label{display:block;font-weight:600;margin:20px 0 8px}a{color:var(--blue);text-decoration:none}.hidden,[hidden]{display:none!important}.brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:700}.brand-icon{display:grid;place-items:center;width:38px;height:38px;background:var(--blue);color:white;border-radius:12px;font-size:23px}.muted,.hint{color:var(--muted);line-height:1.8}.hint{font-size:12px;margin:10px 0}.error{color:#d94343;min-height:20px;line-height:1.7;margin:12px 0}.login{min-height:100vh;display:grid;place-items:center;background:radial-gradient(ellipse at 20% 20%,#e8edff,transparent 55%),#f5f7fb;padding:24px}.login-card{width:430px;max-width:100%;padding:38px;background:#fff;border:1px solid var(--border);box-shadow:0 15px 60px #243b6b0c;border-radius:16px}.login-card h1{font-size:26px;margin:32px 0 10px}.login-card button{width:100%;margin-top:10px}.shell{display:grid;grid-template-columns:222px minmax(0,1fr);min-height:100vh}.sidebar{background:white;border-right:1px solid var(--border);padding:28px 20px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}.sidebar .brand{padding:0 4px 30px;font-size:19px}.nav{width:100%;text-align:left;border:0;background:none;margin:4px 0;padding:13px 16px}.nav.active{background:#eef2ff;color:var(--blue);font-weight:600}.sidebar-foot{margin-top:auto;font-size:12px;padding:12px;color:var(--muted);line-height:1.9}.workspace{padding:0 36px 36px;max-width:1800px;width:100%;margin:0 auto}.topbar{height:85px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);margin-bottom:30px;color:var(--muted)}.topbar strong{color:#26334b}.top-actions{display:flex;gap:15px;align-items:center}.title-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.title-row h1{font-size:26px;font-weight:650;margin:0 0 8px}.title-row p{margin:0;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:24px}.stat{background:#fff;border:1px solid var(--border);border-radius:12px;padding:21px 24px}.stat .label{font-size:13px;color:var(--muted);margin-bottom:14px}.stat .number{font-size:28px;font-weight:650}.stat .time{font-size:15px;line-height:2}.panel{background:white;border:1px solid var(--border);border-radius:12px;overflow:hidden;margin-bottom:22px}.panel-head{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border)}.panel-head h2{font-size:16px;margin:0}.search{display:flex;gap:8px;max-width:480px;width:50%}.search input{padding:9px 12px}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;text-align:left;font-size:13px}th{background:#fafbfe;color:var(--muted);font-weight:500;padding:15px 20px;white-space:nowrap}td{border-top:1px solid #eef1f6;padding:17px 20px;vertical-align:middle}td .link-title{font-weight:600;margin-bottom:6px;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.url{display:block;max-width:290px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.8}.target{color:var(--muted);font-size:12px}.badge{display:inline-block;padding:4px 8px;border-radius:5px;background:#edf8f2;color:#22865a;font-size:12px;white-space:nowrap}.badge.warn{background:#fff5e6;color:#ad761d}.badge.error-badge{background:#fff0f0;color:#bd4444}.badge.neutral{background:#eef2f8;color:#6c7a91}.actions{display:flex;gap:8px;align-items:center;white-space:nowrap}.actions button{font-size:12px;padding:8px 11px}.text-btn{border:0;background:transparent;color:var(--blue);padding:8px}.empty{text-align:center;padding:62px 20px}.empty .empty-icon{font-size:32px;color:#97a8c7;background:#f0f4fb;border-radius:14px;display:inline-grid;width:64px;height:64px;place-items:center;margin-bottom:15px}.empty h3{font-size:16px;margin:0 0 10px}.empty p{color:var(--muted);margin:0 0 20px}.pagination{padding:15px 24px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);color:var(--muted)}.pagination button{padding:6px 12px;margin-left:8px}.notice{border:1px solid #dce5ff;background:#edf2ff;color:#4260ac;border-radius:8px;padding:14px 18px;margin-bottom:22px;line-height:1.8}.settings-panel{max-width:800px;padding:28px 32px}.settings-panel h2{margin:0;font-size:18px}.settings-panel button{margin-top:14px}.settings-panel hr{border:0;border-top:1px solid var(--border);margin:30px 0}.log{padding:16px 24px;border-bottom:1px solid #eef1f6;display:flex;gap:16px;align-items:flex-start}.log:last-child{border:0}.log p{margin:4px 0 0;word-break:break-word}.log time{margin-left:auto;white-space:nowrap;color:var(--muted);font-size:12px}.modal-backdrop{position:fixed;inset:0;z-index:100;background:#15213e66;display:grid;place-items:center;padding:20px;backdrop-filter:blur(2px)}.modal{background:white;border-radius:14px;box-shadow:0 20px 80px #0002;width:660px;max-width:100%;max-height:90vh;overflow:auto}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--border)}.modal-head h2{font-size:18px;margin:0}.modal-body{padding:24px}.modal-body textarea{min-height:180px;line-height:1.8;resize:vertical;font-family:inherit}.modal-body pre{white-space:pre-wrap;word-break:break-word;background:#f5f7fb;padding:16px;border-radius:8px;font-size:12px;max-height:360px;overflow:auto}.modal-body h3{font-size:15px}.modal-body p{line-height:1.8}.modal-body .log{padding:12px 0}.toast{position:fixed;right:28px;bottom:28px;z-index:200;max-width:440px;padding:15px 20px;border-radius:9px;background:#1d3155;color:white;box-shadow:0 8px 30px #0002}.toast.bad{background:#a53232}@media(max-width:1050px){.sidebar{padding:20px 10px}.shell{grid-template-columns:185px minmax(0,1fr)}.workspace{padding:0 22px 24px}.stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.shell{display:block}.sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap;padding:14px 18px;gap:5px;border-bottom:1px solid var(--border)}.sidebar .brand{width:100%;padding:0 0 12px}.nav{width:auto;margin:0;padding:9px 14px}.sidebar-foot{display:none}.workspace{padding:0 16px 24px}.topbar{height:60px;margin-bottom:24px}.topbar>span{display:none}.top-actions{margin-left:auto}.title-row h1{font-size:23px}.title-row p{font-size:12px}.title-row{align-items:flex-start}.stat{padding:16px}.stats{gap:10px}.panel-head{padding:16px;flex-wrap:wrap}.search{width:100%;max-width:none}.settings-panel{padding:22px}.log{padding:15px;flex-wrap:wrap}.log time{margin-left:0}.modal-body{padding:18px}.title-row button{white-space:nowrap}}

.link-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:18px;align-items:start}.tree-panel{padding:16px;max-height:75vh;overflow:auto;position:sticky;top:16px}.tree-panel h2{font-size:15px;margin:0 0 14px}.tree-panel button{display:block;width:100%;text-align:left;border:0;margin:3px 0;padding:9px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-panel button.selected{background:#edf2ff;color:#4263eb;font-weight:600}.tree-panel details{margin-top:8px}.tree-panel summary{cursor:pointer;color:#718096;font-size:12px;padding:4px}.tree-panel .tree-leaf{font-size:12px;padding-left:20px}.link-table{min-width:0}.actions{flex-wrap:wrap;min-width:180px}.expiry-cell{min-width:160px}.expiry-cell .hint{margin:5px 0}.tree-panel .group-count{font-size:12px}.dialog-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.dialog-actions input{width:140px}.danger{color:#bd4444}.link-table .panel-head{flex-wrap:wrap}.link-table .search{width:100%}.verify-result{margin-top:18px;padding:16px;background:#effaf2;border-radius:8px;word-break:break-all}@media(max-width:1100px){.link-layout{grid-template-columns:190px minmax(0,1fr)}}@media(max-width:700px){.link-layout{grid-template-columns:1fr}.tree-panel{position:static;max-height:260px}.link-table{width:100%}}
.search button{white-space:nowrap;flex-shrink:0}.search input{min-width:0}

:root{--blue:#3159d9;--muted:#687a94;--border:#e5ebf3;background:#f3f6fb;color:#20324e}button{transition:background .15s,box-shadow .15s,transform .15s}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #8aacf4;outline-offset:3px}button.primary:hover{background:#2448bc;box-shadow:0 4px 12px #3159d92b}button:not(:disabled):active{transform:translateY(1px)}.panel,.stat{box-shadow:0 4px 18px #213b6005}.topbar{background:transparent}.stat .number{color:#3159d9}.sidebar .nav.active{box-shadow:inset 3px 0 #3159d9}.link-table th{background:#f3f6fb;font-size:12px;font-weight:600}.link-table tbody tr:hover{background:#f8faff}.link-table td{padding:18px 14px}.link-table th{padding:15px 14px}.expiry-date{display:block;font-size:14px;font-variant-numeric:tabular-nums;white-space:nowrap;color:#294875;margin-bottom:7px}.expiry-cell{min-width:140px}.expiry-cell .text-btn{padding:5px 0}.actions{min-width:170px;gap:7px}.actions button{border-radius:7px}.badge.warn{background:#e9f6ef;color:#24754d}.expired-notice{background:#fff1f0;color:#a33b33;border-color:#ffd8d3}.modal-body textarea{background:#f6f8fc;border-color:#e1e8f4;padding:16px;line-height:2}.modal-head{background:#f8faff}.modal-body form>.primary{width:100%;margin-top:10px}.modal-body input[type=date]{min-height:48px;color:#233d64;font-size:17px}.tree-panel summary{margin-left:5px}.tree-panel .tree-leaf.selected{border-left:2px solid #3159d9}.danger{background:#fff6f5;border-color:#f4d4d0;color:#ac3f36}.danger:hover{background:#ffe9e6}.panel-head .search{max-width:420px}

/* Compact table with independent address fields and flat action buttons. */
.workspace{max-width:none;padding-left:24px;padding-right:24px}.shell{grid-template-columns:190px minmax(0,1fr)}.sidebar{padding-left:14px;padding-right:14px}.link-layout{grid-template-columns:200px minmax(0,1fr);gap:14px}.tree-panel{padding:14px}.link-table table{table-layout:fixed;min-width:1320px}.col-name{width:120px}.col-short{width:180px}.col-target{width:220px}.col-group{width:130px}.col-pv{width:90px}.col-status{width:105px}.col-date{width:125px}.col-actions{width:350px}.link-table td,.link-table th{padding:16px 12px}.link-table td .url,.link-table td .link-title{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:0}.short-url-cell a{color:#2563eb}.target-url-cell a{color:#526582}.link-table td:nth-child(4)>div{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.link-table .expiry-cell{min-width:0}.expiry-date{font-size:13px;margin:0}.action-cell{position:sticky;right:0;background:#fff;box-shadow:-6px 0 12px -10px #35496b;z-index:1}.link-table th.action-cell{background:#f3f6fb;z-index:2}.link-table tbody tr:hover .action-cell{background:#f8faff}.actions{flex-wrap:nowrap;gap:7px;min-width:0}.actions button{flex:none;padding:8px 10px;line-height:1.3;font-size:12px;font-weight:550;border-radius:6px;white-space:nowrap}.action-view{background:#eaf2ff;color:#235cbe;border-color:#cddfff}.action-view:hover{background:#dbe9ff}.action-create{background:#e6f6ee;color:#23764e;border-color:#c8e8d8}.action-create:hover{background:#d3efdf}.action-renew{background:#fff2df;color:#aa6610;border-color:#f4dfb9}.action-renew:hover{background:#ffe6c0}.action-date{background:#e5f5f7;color:#157786;border-color:#c4e6eb}.action-date:hover{background:#cfedf1}.action-detail{background:#f0eaff;color:#7045b5;border-color:#dfd0fa}.action-detail:hover{background:#e6d9fc}.actions button:disabled{opacity:.4;filter:grayscale(.3)}.detail-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.detail-toolbar h3{margin:0}.detail-fields{border:1px solid #e4eaf3;border-radius:10px;overflow:hidden}.detail-field{display:grid;grid-template-columns:115px minmax(0,1fr) 54px;gap:12px;padding:13px 15px;align-items:start;border-bottom:1px solid #edf0f5}.detail-field:last-child{border:0}.detail-field:nth-child(odd){background:#f8faff}.detail-label{font-size:12px;color:#718198;line-height:1.8}.detail-value{font-size:13px;color:#263d5d;line-height:1.8;word-break:break-all;user-select:text}.copy-field{padding:5px 8px;font-size:12px;color:#3159d9;background:#edf3ff;border:1px solid #dce6fa;border-radius:5px;white-space:nowrap}.modal-body .log>div{min-width:0;flex:1}.modal-body .log>button{flex:none}.modal-body details>.copy-field{margin-top:12px}.modal{width:780px}.copy-fallback{margin-top:14px}.dialog-actions{flex-wrap:nowrap}.dialog-actions button{white-space:nowrap}@media(max-width:1100px){.shell{grid-template-columns:170px minmax(0,1fr)}.workspace{padding-left:16px;padding-right:16px}.link-layout{grid-template-columns:175px minmax(0,1fr)}}@media(max-width:700px){.shell{display:block}.link-layout{grid-template-columns:1fr}.action-cell{position:static;box-shadow:none}.detail-field{grid-template-columns:90px minmax(0,1fr) 48px;gap:8px;padding:12px 10px}.workspace{padding-left:12px;padding-right:12px}}
.modal-head{position:sticky;top:0;z-index:3}.dialog-actions{overflow-x:auto}

/* Mobile dashboard: collapsible filter, link cards and touch-friendly dialogs. */
.tree-panel .mobile-group-toggle{display:none}
.pagination{gap:14px;flex-wrap:wrap}.page-controls,.page-numbers{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.pagination .page-controls button{margin:0}.pagination .page-number{min-width:34px;padding:6px 9px;font-variant-numeric:tabular-nums}.pagination .page-number.active{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:700}.pagination .page-number.active:hover{background:#2448bc}.page-ellipsis{padding:0 4px;color:var(--muted)}.pagination button:focus-visible{outline:3px solid #8aacf4;outline-offset:2px}
@media(max-width:700px){
html,body{width:100%;max-width:100%}.shell,.workspace,.link-layout,.link-table{min-width:0}.sidebar{padding:14px 12px 10px;gap:6px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));height:auto;position:static}.sidebar .brand{grid-column:1/-1;width:auto;padding:0 4px 10px;font-size:19px}.sidebar .nav{width:100%;padding:11px 3px;font-size:13px;white-space:nowrap;text-align:center;min-height:44px}.workspace{padding:0 12px 24px;padding-bottom:max(24px,env(safe-area-inset-bottom))}.topbar{height:54px;margin-bottom:18px}.top-actions{gap:12px;font-size:13px}.top-actions button{min-height:38px;padding:8px 12px}.title-row{gap:12px;margin-bottom:18px}.title-row h1{font-size:22px}.title-row>div{min-width:0}.title-row p{line-height:1.7}.title-row button{padding:10px 12px;min-height:44px;font-size:13px}.stats{gap:10px;margin-bottom:16px}.stat{padding:14px 12px;min-width:0}.stat .label{margin-bottom:8px;font-size:12px}.stat .number{font-size:26px}.stat .time{font-size:12px;line-height:1.7;overflow-wrap:anywhere}.notice{padding:12px;font-size:13px;margin-bottom:16px}.link-layout{display:block}.tree-panel{padding:0;max-height:none;position:static;margin-bottom:14px;overflow:hidden}.tree-panel>h2{display:none}.tree-panel .mobile-group-toggle{display:flex;align-items:center;gap:12px;width:100%;margin:0;border:0;border-radius:0;padding:14px;min-height:48px;background:#fff;text-align:left;white-space:nowrap}.mobile-group-toggle>span:first-child{font-size:13px;font-weight:600;flex:none}.mobile-group-toggle #mobileGroupName{margin-left:auto;overflow:hidden;text-overflow:ellipsis;font-size:12px;color:#3159d9}.tree-mobile-collapsed #linkTree{display:none}#linkTree{max-height:42vh;overflow:auto;padding:0 10px 10px;overscroll-behavior:contain}.tree-panel #linkTree button{min-height:40px}.tree-panel summary{padding:10px 4px}.link-table{background:transparent;border:0;box-shadow:none;overflow:visible;margin-bottom:14px}.link-table .panel-head{padding:14px;background:#fff;border:1px solid var(--border);border-radius:10px;margin-bottom:12px;gap:12px}.panel-head h2{font-size:15px;min-width:0;overflow-wrap:anywhere}.panel-head .search{width:100%;max-width:none}.search input{font-size:16px;min-height:44px}.search button{min-height:44px}.table-scroll{overflow:visible}.link-table table,.link-table tbody{display:block;min-width:0;width:100%}.link-table colgroup,.link-table thead{display:none}.link-table tbody tr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin-bottom:12px;background:#fff;border:1px solid #e0e7f1;border-radius:12px;box-shadow:0 3px 12px #213b6005;overflow:hidden}.link-table tbody tr:hover{background:#fff}.link-table tbody td{display:block;min-width:0;border-top:0;padding:10px 14px;font-size:13px}.link-table tbody td::before{content:attr(data-label);display:block;font-size:11px;color:#7a8ba3;margin-bottom:6px}.link-table tbody td:nth-child(1){grid-column:1/-1;background:#f6f9ff;padding:14px;border-bottom:1px solid #eaf0f8}.link-table tbody td:nth-child(1)::before{display:none}.link-table td .link-title{font-size:15px;line-height:1.5}.link-table tbody td:nth-child(2),.link-table tbody td:nth-child(3){grid-column:1/-1;padding-top:10px;padding-bottom:6px}.link-table td .url{font-size:13px;line-height:1.8}.link-table tbody td:nth-child(4),.link-table tbody td:nth-child(5){padding-top:12px}.link-table tbody td:nth-child(6),.link-table tbody td:nth-child(7){padding-top:5px;padding-bottom:14px}.link-table .expiry-cell{min-width:0}.link-table .badge{font-size:11px}.link-table .hint{margin:3px 0;font-size:11px}.link-table tbody td.action-cell{grid-column:1/-1;position:static;background:#fafcff;padding:12px 10px;border-top:1px solid #eaf0f8;box-shadow:none}.link-table .action-cell::before{display:none}.actions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;min-width:0}.actions button{width:100%;min-width:0;min-height:40px;padding:8px 2px;font-size:11px;font-weight:600;white-space:nowrap}.pagination{flex-wrap:wrap;gap:12px;padding:14px 12px;background:#fff;border:1px solid var(--border);border-radius:10px;font-size:12px}.pagination>div{display:flex;gap:8px;margin-left:auto}.pagination button{margin:0;min-height:40px;padding:8px 12px}.empty{background:#fff;border-radius:12px;padding:36px 16px}.settings-panel{padding:20px 16px}.settings-panel input,.modal input,.modal textarea,.login-card input{font-size:16px}.settings-panel input{min-height:46px}.settings-panel button{min-height:44px}.settings-panel p,.settings-panel a{overflow-wrap:anywhere}.log{padding:16px;gap:10px}.log>div{min-width:0;flex:1}.log time{width:100%;white-space:normal}.modal-backdrop{padding:12px;align-items:end;padding-bottom:max(12px,env(safe-area-inset-bottom))}.modal{width:100%;max-width:100%;max-height:90vh;max-height:90dvh;border-radius:16px;overscroll-behavior:contain}.modal-head{padding:14px 16px}.modal-head h2{font-size:17px;min-width:0;overflow-wrap:anywhere}.modal-head>button{min-height:40px;min-width:40px;font-size:20px;padding:5px;flex:none}.modal-body{padding:16px}.modal-body textarea{min-height:210px;line-height:1.8}.modal-body button{min-height:40px}.modal-body>.primary{display:block;width:100%;margin-bottom:12px}.modal-body>a{display:block;padding:8px 0}.modal-body>p{overflow-wrap:anywhere}.modal-body .notice{font-size:12px}.dialog-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;overflow:visible}.dialog-actions button{padding:10px 6px;font-size:13px}.detail-toolbar{gap:8px}.detail-toolbar button{font-size:12px;padding:8px 10px}.detail-field{grid-template-columns:minmax(0,1fr) 52px;gap:4px 10px;padding:12px}.detail-label{grid-column:1;font-size:12px}.detail-value{grid-column:1;grid-row:auto;font-size:13px;word-break:break-all}.detail-field .copy-field{grid-column:2;grid-row:1/3;align-self:center;min-height:36px}.modal-body .log{flex-wrap:wrap}.modal-body .log>div{flex-basis:calc(100% - 80px)}.modal-body pre{max-width:100%;font-size:12px}.toast{left:12px;right:12px;bottom:max(16px,env(safe-area-inset-bottom));max-width:none;font-size:13px;padding:13px 16px}.login{padding:20px 14px}.login-card{padding:26px 22px;border-radius:16px}.login-card h1{font-size:23px}.login-card button{min-height:46px}
}

@media(max-width:700px){.sidebar{grid-template-columns:repeat(4,minmax(0,1fr))}.page-controls{width:100%;justify-content:center;margin-left:0!important}.page-numbers{justify-content:center}.pagination #pageLabel{width:100%;text-align:center}}

/* Collapsible management navigation. */
.sidebar-head{display:flex;align-items:center;justify-content:space-between;gap:4px;margin-bottom:20px;min-width:0}
.sidebar .sidebar-head .brand{display:flex;align-items:center;gap:10px;padding:0;min-width:0;white-space:nowrap}
.sidebar-toggle{display:grid;place-items:center;flex:none;width:30px;height:36px;padding:0;font-size:24px;line-height:1;color:#526582;background:#f3f6fb}
.side-nav{display:flex;flex-direction:column;min-width:0}
.sidebar .nav{display:flex;align-items:center;gap:10px;white-space:nowrap}
.nav-icon{display:inline-grid;place-items:center;flex:none;width:20px;font-size:18px;line-height:1}
.shell.sidebar-collapsed{grid-template-columns:64px minmax(0,1fr)}
.sidebar-collapsed .sidebar{padding-left:8px;padding-right:8px}
.sidebar-collapsed .sidebar-head{flex-direction:column;gap:12px}
.sidebar-collapsed .brand-label,.sidebar-collapsed .nav-label,.sidebar-collapsed .sidebar-foot{display:none}
.sidebar-collapsed .sidebar .nav{justify-content:center;padding:13px 6px}
@media(max-width:700px){
 .shell.sidebar-collapsed{display:block}
 .sidebar{display:block;padding:12px}
 .sidebar-head{margin:0}
 .sidebar .sidebar-head .brand{width:auto;padding:0}
 .side-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-top:12px}
 .sidebar .nav{justify-content:center;gap:5px;margin:0;padding:10px 3px;min-width:0}
 .nav-icon{width:18px;font-size:16px}
 .sidebar-collapsed .sidebar-head{flex-direction:row}
 .sidebar-collapsed .brand-label{display:inline}
 .sidebar-collapsed .side-nav{display:none}
}
@media(max-width:480px){.side-nav{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Show group names directly on every screen size. */
@media(max-width:700px){
 .tree-panel{padding:14px;max-height:none;overflow:visible}
 .tree-panel>h2{display:block;margin:0 0 12px}
 #linkTree{display:flex;flex-wrap:wrap;gap:8px;max-height:none;overflow:visible;padding:0}
 .tree-panel #linkTree button{width:auto;max-width:100%;margin:0;padding:8px 12px;border:1px solid var(--border);border-radius:8px;min-height:40px}
 .tree-panel #linkTree button.selected{border-color:#b8c8fa}
}

/* Make short-link names easier to scan in the list. */
.link-table .col-name{width:180px}
.link-table td .link-title{font-size:16px;font-weight:700;line-height:1.5;color:#20324e}
@media(max-width:700px){.link-table td .link-title{font-size:17px}}

/* Larger text, compact actions, and a horizontal group picker. */
:root{font-size:15px}
.link-table table{font-size:14px}
.link-table th{font-size:13px}
.link-table .hint{font-size:13px}
.link-layout{display:block}
.tree-panel{display:flex;align-items:center;gap:14px;position:static;max-height:none;overflow:visible;padding:14px 18px;margin-bottom:14px}
.tree-panel h2{flex:none;margin:0;font-size:15px}
#linkTree{display:flex;flex-wrap:wrap;gap:8px;min-width:0}
.tree-panel #linkTree button{width:auto;max-width:100%;margin:0;padding:8px 13px;border:1px solid var(--border);border-radius:8px;min-height:40px;font-size:14px}
.tree-panel #linkTree button.selected{border-color:#b8c8fa}
.col-short{width:180px}.col-target{width:220px}.col-group{width:140px}.col-status{width:120px}.col-date{width:140px}.col-actions{width:250px}
.actions{gap:5px}
.actions button{display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:7px 6px;font-size:12px;min-height:36px}
.action-icon{font-size:16px;line-height:1;flex:none}
.action-label{white-space:nowrap}
@media(min-width:701px){.link-table table{min-width:1230px}}
@media(max-width:700px){
 .tree-panel{display:block;padding:14px}
 .tree-panel h2{display:block;margin:0 0 12px}
 #linkTree{max-height:none;overflow:visible;padding:0}
 .link-table table{min-width:0;font-size:14px}
 .link-table tbody td{font-size:14px}
 .link-table tbody td::before{font-size:12px}
 .link-table tbody td:nth-child(5),.link-table tbody td:nth-child(6){padding-top:8px;padding-bottom:14px}
 .link-table td .link-title{white-space:normal;overflow-wrap:anywhere}
 .actions button{min-height:42px;padding:7px 2px;font-size:11px;gap:3px}
 .action-icon{font-size:15px}
}

/* Group dropdown and distinct group/authorization colors. */
#linkTree{display:block;flex:1;max-width:360px;min-width:0}
.group-tone-all{--group-bg:#eef2f8;--group-border:#cfd8e6;--group-fg:#405675}
.group-tone-0{--group-bg:#edf2ff;--group-border:#c7d5fb;--group-fg:#3156b5}
.group-tone-1{--group-bg:#e8f7ef;--group-border:#b9e4cb;--group-fg:#24754d}
.group-tone-2{--group-bg:#fff2e5;--group-border:#f5d1a8;--group-fg:#a65b17}
.group-tone-3{--group-bg:#f4edff;--group-border:#dec9f7;--group-fg:#7548a8}
.group-tone-4{--group-bg:#e8f7f8;--group-border:#b7e2e6;--group-fg:#187784}
.group-select{width:100%;min-height:44px;padding:9px 36px 9px 13px;border:1px solid var(--group-border);border-radius:8px;background-color:var(--group-bg);color:var(--group-fg);font-size:15px;font-weight:650;cursor:pointer}
.group-select:focus-visible{outline:3px solid #8aacf4;outline-offset:2px}
.group-select option{color:#20324e;background:#fff}
.group-tag{display:inline-block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:middle;padding:4px 8px;border:1px solid var(--group-border);border-radius:6px;background:var(--group-bg);color:var(--group-fg);font-size:13px;font-weight:650}
.link-table td:nth-child(4)>.badge{display:table;margin-top:6px}
.auth-badge{font-weight:650;border:1px solid transparent}
.auth-active{background:#e6f7ed;color:#196d40;border-color:#b6e3c8}
.auth-expired{background:#fff1df;color:#985811;border-color:#f2d1a3}
.auth-missing{background:#edf2ff;color:#3459ac;border-color:#cbd8fb}
.auth-revoked{background:#fff0ee;color:#a53838;border-color:#f0c5c1}
.auth-pending{background:#f4edff;color:#7142a1;border-color:#dcc7f4}
@media(max-width:700px){#linkTree{max-width:none;width:100%}.group-select{font-size:16px}}

/* Open details from the name and show reachability as a colored mark. */
.link-table td .link-title-button{display:block;width:100%;padding:0;border:0;border-radius:0;background:transparent;color:#234bb4;text-align:left;cursor:pointer}
.link-table td .link-title-button:hover{background:transparent;text-decoration:underline}
.link-table td .link-title-button:focus-visible{outline:3px solid #8aacf4;outline-offset:3px}
.col-actions{width:280px}
.reachability-dot{display:inline-block;width:12px;height:12px;margin-left:8px;border-radius:50%;vertical-align:middle;flex:none}
.reachability-dot.reachable{background:#1d9259;box-shadow:0 0 0 3px #dff4e9}
.reachability-dot.unreachable{background:#cf3f3f;box-shadow:0 0 0 3px #ffe8e8}
@media(min-width:701px){.link-table table{min-width:1190px}}
@media(max-width:700px){.actions{grid-template-columns:repeat(4,minmax(0,1fr))}.link-table table{min-width:0}}

/* Compact dashboard summary to leave more room for the link list. */
.topbar{height:54px;margin-bottom:14px}
#linksView .title-row{margin-bottom:12px;align-items:center}
#linksView .title-row h1{font-size:22px;margin:0}
#linksView .title-row p{display:none}
.stats{gap:10px;margin-bottom:12px}
.stat{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:68px;padding:11px 15px;box-shadow:none}
.stat .label{margin:0;font-size:13px;font-weight:600;line-height:1.35}
.stat .number{font-size:23px;line-height:1;font-weight:750}
.stat .time{font-size:13px;line-height:1.35;text-align:right;font-variant-numeric:tabular-nums}
.stat:nth-child(1){background:#edf2ff;border-color:#cdd9fa}.stat:nth-child(1) .number{color:#3159d9}
.stat:nth-child(2){background:#eaf8f0;border-color:#c4e7d2}.stat:nth-child(2) .number{color:#1c8550}
.stat:nth-child(3){background:#fff4e8;border-color:#f3d9b9}.stat:nth-child(3) .time{color:#995b1c}
.stat:nth-child(4){background:#f1edfc;border-color:#dcd0f3}.stat:nth-child(4) .time{color:#7049a7}
.tree-panel{padding:9px 14px;margin-bottom:10px}
.group-select{min-height:40px;padding-top:7px;padding-bottom:7px}
.link-table .panel-head{padding:12px 16px}
.link-table td,.link-table th{padding-top:12px;padding-bottom:12px}
@media(max-width:700px){
 .topbar{height:48px;margin-bottom:12px}
 #linksView .title-row{margin-bottom:10px}
 #linksView .title-row h1{font-size:21px}
 .stats{gap:8px;margin-bottom:10px}
 .stat{display:block;min-height:60px;padding:8px 10px}
 .stat .label{font-size:12px;margin-bottom:3px}
 .stat .number{font-size:21px}
 .stat .time{font-size:11px;text-align:left;overflow-wrap:anywhere}
 .tree-panel{display:flex;align-items:center;gap:10px;padding:8px 12px;margin-bottom:10px}
 .tree-panel h2{margin:0;white-space:nowrap}
 #linkTree{flex:1;width:auto;min-width:0}
 .link-table .panel-head{padding:12px}
 .link-table tbody td{padding-top:10px;padding-bottom:10px}
}

/* Per-link landing page maintenance. */
.col-short{width:170px}.col-target{width:190px}.col-landing{width:210px}.col-group{width:130px}.col-status{width:115px}.col-date{width:125px}
.landing-display{display:flex;align-items:center;gap:6px;min-width:0}
.landing-link{display:block;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#526582}
.landing-edit{flex:none;padding:5px 7px;border:0;background:#eef3ff;color:#3159d9;font-size:12px}
.landing-form{display:flex;flex-wrap:wrap;gap:5px;min-width:0}
.landing-form input{width:100%;min-height:34px;padding:6px 8px;font-size:13px}
.landing-form button{padding:5px 8px;font-size:12px}
.landing-form .error{width:100%;margin:0;font-size:12px}
.saved-landing{padding:12px 14px;border:1px solid #cbd8fb;border-radius:8px;background:#f2f5ff;line-height:1.7;overflow-wrap:anywhere}
@media(min-width:701px){.link-table table{min-width:1340px}}
@media(max-width:700px){
 .link-table table{min-width:0}
 .link-table tbody td:nth-child(4){grid-column:1/-1;padding-top:10px;padding-bottom:8px}
 .link-table tbody td:nth-child(5),.link-table tbody td:nth-child(6){padding-top:8px;padding-bottom:10px}
 .link-table tbody td:nth-child(7){grid-column:1/-1;padding-top:5px;padding-bottom:12px}
 .landing-form input{font-size:16px}
}
.detail-link{text-decoration:underline;text-underline-offset:2px;overflow-wrap:anywhere}.detail-link:hover{color:#2448bc}
.ticket-summary{margin-bottom:14px;border:1px solid #cbd8ee;border-radius:10px;overflow:hidden;background:#fff}.ticket-status{padding:12px 15px;background:#eef4ff;border-bottom:1px solid #cbd8ee;color:#315ca4;font-size:16px;font-weight:700}.ticket-status.expired{background:#fff1f1;color:#b54646}.ticket-summary .detail-fields{border:0;border-radius:0}.ticket-summary .detail-field{padding:10px 14px}.ticket-summary .detail-label{font-size:15px;font-weight:700}.ticket-summary .detail-value{font-size:16px;line-height:1.5}.ticket-credentials{margin:0 0 12px;padding:12px 16px;min-height:230px;display:flex;flex-direction:column;justify-content:center;border:1px solid #b7ddc5;border-left:5px solid #45966a;border-radius:10px;background:#edf8f1;text-align:left}.ticket-credential{display:grid;grid-template-columns:82px minmax(0,1fr);gap:10px;align-items:center;padding:10px 2px}.ticket-credential+.ticket-credential{border-top:1px solid #d0e9d9}.ticket-credential-label{font-size:15px;font-weight:700;color:#466554}.ticket-credential-value{font-size:18px;font-weight:700;line-height:1.4;color:#1f4832;overflow-wrap:anywhere}.ticket-copy-button{display:block;align-self:flex-start;margin:12px 0 0}.ticket-credentials+a{display:block;text-align:left;margin:6px 0 12px}@media(max-width:700px){.ticket-status{font-size:15px;padding:11px 12px}.ticket-summary .detail-field{padding:9px 11px}.ticket-summary .detail-label{font-size:14px}.ticket-summary .detail-value{font-size:15px}.ticket-credentials{padding:10px 12px;min-height:220px}.ticket-credential{grid-template-columns:72px minmax(0,1fr);gap:8px;padding:9px 0}.ticket-credential-label{font-size:14px}.ticket-credential-value{font-size:17px}.ticket-copy-button{width:100%}}
.modal-body.detail-view{padding:18px 20px}.detail-view .detail-toolbar{margin-bottom:8px}.detail-view .detail-toolbar h3{font-size:17px}.detail-view .detail-field{grid-template-columns:105px minmax(0,1fr) 48px;gap:8px;padding:8px 12px;align-items:center}.detail-view .detail-label{font-size:14px;font-weight:600;line-height:1.45}.detail-view .detail-value{font-size:15px;line-height:1.5}.detail-view .copy-field{padding:6px 8px;font-size:12px}.detail-view>h3{font-size:16px;margin:14px 0 6px}.detail-view .log{padding:8px 2px;font-size:14px;line-height:1.5}.detail-view .log p{margin:2px 0 0;line-height:1.5}.detail-view details{margin-top:10px}.detail-view pre{font-size:13px;line-height:1.5}@media(max-width:700px){.modal-body.detail-view{padding:12px}.detail-view .detail-field{grid-template-columns:minmax(0,1fr) 48px;gap:2px 8px;padding:8px 10px}.detail-view .detail-label{grid-column:1;font-size:13px}.detail-view .detail-value{grid-column:1;font-size:14px}.detail-view .detail-field .copy-field{grid-column:2;grid-row:1/3}}
.detail-view .detail-toolbar h3{font-size:20px;font-weight:700}.detail-view .detail-field{padding:9px 12px}.detail-view .detail-label{font-size:16px}.detail-view .detail-value{font-size:19px;line-height:1.45}.detail-view .detail-key .detail-label,.detail-view .detail-key .detail-value{font-weight:700;color:#1d3558}.detail-view .copy-field{font-size:14px}.detail-view>h3{font-size:18px}.detail-view .log{font-size:16px}.detail-view pre{font-size:14px}@media(max-width:700px){.detail-view .detail-field{padding:9px 10px}.detail-view .detail-label{font-size:16px}.detail-view .detail-value{font-size:18px}.detail-view .copy-field{font-size:13px}}
.ticket-modal .modal-head h2{font-size:20px}.ticket-modal .modal-body{font-size:16px}.ticket-modal .ticket-status{font-size:18px}.ticket-modal .ticket-summary .detail-label{font-size:17px}.ticket-modal .ticket-summary .detail-value{font-size:18px}.ticket-modal .ticket-summary .copy-field{font-size:16px}.ticket-modal .ticket-credential-label{font-size:13px}.ticket-modal .ticket-credential-value{font-size:14px}.ticket-modal .ticket-copy-button,.ticket-modal .dialog-actions button{font-size:16px}.ticket-modal .ticket-credentials+a,.ticket-modal .modal-body>p{font-size:16px}@media(max-width:700px){.ticket-modal .modal-head h2{font-size:19px}.ticket-modal .ticket-status{font-size:17px}.ticket-modal .ticket-summary .detail-label{font-size:16px}.ticket-modal .ticket-summary .detail-value{font-size:17px}.ticket-modal .ticket-credential-label{font-size:12px}.ticket-modal .ticket-credential-value{font-size:14px}}
#linksView .title-row h1{font-size:28px}#linksView .title-row p,#linksView .title-row button{font-size:16px}#linksView .stat .label{font-size:14px}#linksView .stat .number{font-size:30px}#linksView .stat .time{font-size:16px}#linksView .tree-panel h2{font-size:17px}#linksView .group-select{font-size:18px}#linksView .link-table .panel-head h2{font-size:18px}#linksView .search input,#linksView .search button{font-size:16px}#linksView .link-table th{font-size:15px}#linksView .link-table tbody td{font-size:16px}#linksView .link-table td .link-title{font-size:19px}#linksView .link-table td .url,#linksView .landing-link{font-size:15px}#linksView .link-table .hint{font-size:14px}#linksView .group-tag,#linksView .link-table .badge{font-size:14px}#linksView .expiry-date{font-size:16px}#linksView .actions button,#linksView .landing-edit,#linksView .landing-form button{font-size:14px}#linksView .pagination,#linksView .pagination button{font-size:14px}@media(max-width:700px){#linksView .title-row h1{font-size:24px}#linksView .link-table tbody td::before{font-size:14px}#linksView .link-table tbody td{font-size:16px}#linksView .link-table td .link-title{font-size:19px}#linksView .actions button{font-size:13px}#linksView .group-select{font-size:17px}}
#linksView .group-display{display:flex;align-items:center;min-width:0;max-width:100%;white-space:nowrap}#linksView .group-display .group-tag{display:block;flex:0 1 auto;min-width:0;max-width:calc(100% - 24px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#linksView .group-display .reachability-dot{display:block;flex:none;margin-left:8px}

/* Password visibility and live confirmation. */
.password-field{position:relative}
.password-field input{padding-right:76px}
.password-field .password-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:auto;min-height:34px;margin:0;padding:5px 10px;border:0;background:transparent;color:var(--blue);font-size:13px}
.password-field .password-toggle:hover{background:#eef2ff}
.password-field .password-toggle:focus-visible{outline:2px solid var(--blue);outline-offset:1px}
.password-match{min-height:20px;margin:8px 0 0;color:#208251;font-size:13px}
.password-match.mismatch{color:#d94343}
#confirmPassword[aria-invalid="true"]{border-color:#d94343}